Outsourcing of drilling of 43mm dia 2.7m depth induced holes and 20mm/22mm dia 1.8/2.4m advanced supporting works in ug mines at kk.1 and kk.5mines of mm area.
Outsourcing of drilling of 43mm dia 2.7m depth induced holes and 20mm/22mm dia 1.8/2.4m advanced supporting works in ug mines at kk.1 and kk.5mines of mm area.
Consultancy Service Tenders, Drilling Work Tenders